From the time stamp on your reply, you didn't watch the whole video, did you? Then you go about with pound-your-chest pronouncements on how great you are and how uniformed I am and then have the audacity to say more members here don't hear a difference? Pure hubris.
If you bothered to watch the entire video, the host invented a device that can "hear" the effects of RFI on any cable (even ethernet) or component. And to think you're presently using a wireless set up due to a renovation project, with all the attendant RFI polluting your system's sound. Do you hear the difference?
Maybe lordmelton was correct in his assessment of you.
But, by all means, keep on attacking me and while you're at it, try some of the other members lest one think you have some personal grudge against me for some other, past posts that didn't deal with audio. That would tell me a lot as well.
All the best,
Nonoise